Author:
Cherlin Gregory,Shi Niandong
Abstract
AbstractThe problem of the existence of a universal structure omitting a finite set of forbidden substructures is reducible to the corresponding problem in the category of graphs with a vertex coloring by two colors. It is not known whether this problem reduces further to the category of ordinary graphs. It is also not known whether these problems are decidable.
Publisher
Cambridge University Press (CUP)
Cited by
8 articles.
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